From patchwork Fri Apr 29 13:42:48 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Hajda X-Patchwork-Id: 8982541 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 238459F46D for ; Fri, 29 Apr 2016 13:43:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5B786200E8 for ; Fri, 29 Apr 2016 13:43:16 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 17F7520212 for ; Fri, 29 Apr 2016 13:43:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DA0376EF8E; Fri, 29 Apr 2016 13:43:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailout3.w1.samsung.com (mailout3.w1.samsung.com [210.118.77.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id C3ADE6EF8D for ; Fri, 29 Apr 2016 13:43:07 +0000 (UTC) Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0O6E006BGE3QDQC0@mailout3.w1.samsung.com> for dri-devel@lists.freedesktop.org; Fri, 29 Apr 2016 14:43:02 +0100 (BST) X-AuditID: cbfec7f4-f796c6d000001486-57-572364e66166 Received: from eusync1.samsung.com ( [203.254.199.211]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id 47.AC.05254.6E463275; Fri, 29 Apr 2016 14:43:02 +0100 (BST) Received: from amdc1061.digital.local ([106.116.147.88]) by eusync1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0O6E00HVME3PG680@eusync1.samsung.com>; Fri, 29 Apr 2016 14:43:02 +0100 (BST) From: Andrzej Hajda To: inki.dae@samsung.com Subject: [PATCH 2/3] drm/exynos/decon5433: do not use unnecessary software trigger Date: Fri, 29 Apr 2016 15:42:48 +0200 Message-id: <1461937369-22994-2-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1461937369-22994-1-git-send-email-a.hajda@samsung.com> References: <1461937369-22994-1-git-send-email-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNJMWRmVeSWpSXmKPExsVy+t/xy7rPUpTDDd6dkLa4te4cq8XGGetZ La58fc9mMen+BBaLtUfusjuwetzvPs7k0bdlFWMAUxSXTUpqTmZZapG+XQJXxu3rj5kLjrNV 7Lq/hKmB8SJrFyMnh4SAicSVO3dYIGwxiQv31rOB2EICSxklbvSXdzFyAdlNTBLXfk4Ha2AT 0JT4u/kmWJGIgITEzFcXmUCKmAXWM0psmHKbESQhLBAicfXlA2YQm0VAVWL51X9gDbwCzhJn Dy9jgtgmJ3Hy2GSgoRwcnAIuEje6VSAWO0ts72hnnsDIu4CRYRWjaGppckFxUnquoV5xYm5x aV66XnJ+7iZGSJB82cG4+JjVIUYBDkYlHt4Z95TChVgTy4orcw8xSnAwK4nwZicrhwvxpiRW VqUW5ccXleakFh9ilOZgURLnnbvrfYiQQHpiSWp2ampBahFMlomDU6qBcVqyxl1Np9dbk5cs Y550TOqH1Coth6zJTisz1k3ZIBK9+q7N+8CG9xM3/1htqLJk70919aemizZInQ2bkF74rfiz mLWfeoVX2qR9ijOW7TZ4cuaj4Qw33b26QZa8ZRM3n9+bECR0QXb74436YmcaL8YIGYSeOKC0 jrel/Ni5LOXFH5pKdztPlFNiKc5INNRiLipOBADQoh4pDgIAAA== Cc: Andrzej Hajda , Marek Szyprowski , dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Software trigger should not be used if hardware trigger is configured. Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index a835dd8..7b4f699 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -438,7 +438,8 @@ static void decon_te_irq_handler(struct exynos_drm_crtc *crtc) { struct decon_context *ctx = crtc->ctx; - if (!test_bit(BIT_CLKS_ENABLED, &ctx->flags)) + if (!test_bit(BIT_CLKS_ENABLED, &ctx->flags) || + (ctx->out_type & I80_HW_TRG)) return; if (test_and_clear_bit(BIT_WIN_UPDATED, &ctx->flags))